KR900006582B1 - 이동체용 방위 검출 장치 - Google Patents

이동체용 방위 검출 장치 Download PDF

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Publication number
KR900006582B1
KR900006582B1 KR1019870011138A KR870011138A KR900006582B1 KR 900006582 B1 KR900006582 B1 KR 900006582B1 KR 1019870011138 A KR1019870011138 A KR 1019870011138A KR 870011138 A KR870011138 A KR 870011138A KR 900006582 B1 KR900006582 B1 KR 900006582B1
Authority
KR
South Korea
Prior art keywords
correction
detection
detection signal
pair
magnetization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
KR1019870011138A
Other languages
English (en)
Korean (ko)
Other versions
KR880005464A (ko
Inventor
야마 미찌요 스
Original Assignee
미쯔비시덴끼 가부시끼가이샤
시끼 모리야
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 미쯔비시덴끼 가부시끼가이샤, 시끼 모리야 filed Critical 미쯔비시덴끼 가부시끼가이샤
Publication of KR880005464A publication Critical patent/KR880005464A/ko
Application granted granted Critical
Publication of KR900006582B1 publication Critical patent/KR900006582B1/ko
Expired legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
    • G01S1/08—Systems for determining direction or position line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/38—Testing, calibrating, or compensating of compasses

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Navigation (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
KR1019870011138A 1986-10-08 1987-10-06 이동체용 방위 검출 장치 Expired KR900006582B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP61-240687 1986-10-08
JP240687 1986-10-08
JP61240687A JPS6394108A (ja) 1986-10-08 1986-10-08 移動体用方位検出装置

Publications (2)

Publication Number Publication Date
KR880005464A KR880005464A (ko) 1988-06-29
KR900006582B1 true KR900006582B1 (ko) 1990-09-13

Family

ID=17063213

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870011138A Expired KR900006582B1 (ko) 1986-10-08 1987-10-06 이동체용 방위 검출 장치

Country Status (4)

Country Link
US (1) US4841449A (enExample)
JP (1) JPS6394108A (enExample)
KR (1) KR900006582B1 (enExample)
DE (1) DE3734057A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07101174B2 (ja) * 1989-01-06 1995-11-01 日産自動車株式会社 車両用方位計
JPH07119612B2 (ja) * 1989-01-13 1995-12-20 日産自動車株式会社 車両用走行方位検出装置
JP2520952B2 (ja) * 1989-02-06 1996-07-31 日産自動車株式会社 車両用走行方位検出装置
US5046031A (en) * 1989-02-06 1991-09-03 Magnavox Government And Industrial Electronics Company Method and apparatus for automatic flux-gate compass calibration
JPH07117415B2 (ja) * 1989-07-17 1995-12-18 日産自動車株式会社 車両用方位計
JP2514254B2 (ja) * 1989-08-11 1996-07-10 日産自動車株式会社 車両用方位計
JPH03131712A (ja) * 1989-10-17 1991-06-05 Pioneer Electron Corp 車載地磁気センサ出力の補正方法
JPH0833301B2 (ja) * 1990-04-12 1996-03-29 松下電器産業株式会社 地磁気センサの着磁補正法
JP2664800B2 (ja) * 1990-09-19 1997-10-22 三菱電機株式会社 車両用ナビゲーション装置
DE4115315C2 (de) * 1991-05-10 1995-01-12 Mannesmann Kienzle Gmbh Verfahren zur Nachführung des Korrekturwertes eines Magnetfeldsensors
JPH051914A (ja) * 1991-06-25 1993-01-08 Pioneer Electron Corp 着磁ベクトル補正方法
WO1993005474A1 (en) * 1991-08-28 1993-03-18 Motorola, Inc. Guidance device
US5737226A (en) * 1995-06-05 1998-04-07 Prince Corporation Vehicle compass system with automatic calibration
US6445178B1 (en) 1999-02-24 2002-09-03 Donnelly Corporation Vehicular magnetic displacement sensor for determining an offset in the output of the sensor
US6513252B1 (en) 1999-04-08 2003-02-04 Donnelly Corporation Vehicle compass compensation
US6301794B1 (en) * 1999-05-27 2001-10-16 Johnson Controls, Inc. Vehicle compass system with continuous automatic calibration
CN110948479B (zh) * 2018-09-26 2022-12-30 上海云绅智能科技有限公司 一种坐标校准方法及系统、机器人

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484079A1 (fr) * 1980-06-05 1981-12-11 Crouzet Sa Procede de compensation des perturbations magnetiques dans la determination d'un cap magnetique, et dispositif pour la mise en oeuvre de ce procede
US4672565A (en) * 1981-03-10 1987-06-09 Nippon Soken, Inc. Direction detecting system for vehicles
DE3123180A1 (de) * 1981-06-11 1983-01-05 Siemens AG, 1000 Berlin und 8000 München Korrekturverfahren und -einrichtung fuer eine magnetfeldsonde
US4546550A (en) * 1982-10-12 1985-10-15 Plessey Overseas Ltd. Compass
DE3345818A1 (de) * 1983-12-17 1985-06-27 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung von stoerfeldern in fahrzeugen mit einem elektronischen kompass
DE3422491A1 (de) * 1984-06-16 1985-12-19 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
DE3509548A1 (de) * 1985-03-16 1986-09-18 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur ermittlung der fahrtrichtung eines fahrzeuges mit elektronischem kompass
JPH0629729B2 (ja) * 1986-06-16 1994-04-20 三菱電機株式会社 移動体用方位検出装置

Also Published As

Publication number Publication date
DE3734057C2 (enExample) 1992-07-30
DE3734057A1 (de) 1988-04-21
JPH0543256B2 (enExample) 1993-07-01
US4841449A (en) 1989-06-20
KR880005464A (ko) 1988-06-29
JPS6394108A (ja) 1988-04-25

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